Confess map types are not supported (ref dry-rb/dry-schema#467)

dry-rb · Sep 6, 2023 · 04c6660 · 04c6660
1 parent f2dcc91
commit 04c6660
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diff --git a/lib/dry/types/predicate_inferrer.rb b/lib/dry/types/predicate_inferrer.rb
@@ -185,6 +185,11 @@ def visit_predicate(node)
  end
  end
 
+ # @api private
+ def visit_map(_node)
+ raise NotImplementedError, "map types are not supported yet"
+ end
+
  private
 
  # @api private

diff --git a/spec/dry/types/predicate_inferrer_spec.rb b/spec/dry/types/predicate_inferrer_spec.rb
@@ -188,4 +188,10 @@ def type(*args)
  expect(inferrer[custom_type]).to eql([type?: custom_type.primitive])
  end
  end
+
+ it "tells that map types are not supported" do
+ expect {
+ inferrer[type(:hash).map("integer", "string")]
+ }.to raise_error(NotImplementedError, /map types are not supported/)
+ end
 end